Submission #365862

#TimeUsernameProblemLanguageResultExecution timeMemory
365862Ahmad_HasanTrampoline (info1cup20_trampoline)C++17
0 / 100
4 ms620 KiB
#include <bits/stdc++.h> #define int long long /** |||||||||| ||||| ||||| |||||||||| ||||||||||||| ||||| ||||| ||||| |||| |||||| ||||| ||||| ||||| ||||||||||||||||| ||||||||||||||| |||||||||| ||||||||||||||||||| ||||||||||||||| ||||| ||||| ||||| ||||| ||||| ||||| ||||| ||||| ||||| ||||| |||||||||| AHMED;HASSAN;SAEED; */ using namespace std; int32_t main() { /**ios_base::sync_with_stdio(0); cin.tie(0); cout.tie(0);*/ int r,c,n; cin>>r>>c>>n; vector<vector<int> >grs(r); for(int i=0;i<n;i++){ int x,y; cin>>x>>y; grs[x].push_back(y); } int t; cin>>t; while(t--){ int xs,ys,xe,ye; cin>>xs>>ys>>xe>>ye; int f=1; while(xs!=xe){ vector<int>::iterator it=lower_bound(grs[xs].begin(),grs[xs].end(),ys); if(it==grs[xs].end()){ f=0; break; } xs++; } if(f) cout<<"Yes\n"; else cout<<"No\n"; } return 0; }
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